Service Manual

Installera moderkortet.................................................................................................................................................. 40
Fläkt och kylflänsmontering...............................................................................................................................................44
Ta bort fläkten och kylflänsmonteringen..................................................................................................................... 44
Ta bort fläkten och kylflänsmonteringen..................................................................................................................... 46
Pekskärm.............................................................................................................................................................................47
Ta bort pekplattan.........................................................................................................................................................47
Installera pekplattan......................................................................................................................................................48
Nätadapterport..................................................................................................................................................................49
Ta bort strömadapterporten.........................................................................................................................................49
Installera nätadapterporten..........................................................................................................................................50
Strömbrytarenhet...............................................................................................................................................................50
Ta bort strömbrytarenheten......................................................................................................................................... 50
Installera strömbrytarenheten....................................................................................................................................... 51
Tangentbord.......................................................................................................................................................................52
Ta bort tangentbordet..................................................................................................................................................52
Installera tangentbordet...............................................................................................................................................54
Handledsstöd......................................................................................................................................................................57
Ta bort handledsstödet.................................................................................................................................................57
Installera handledsstödet..............................................................................................................................................57
3 Enhetsdrivrutiner................................................................................................................................ 59
Verktyg för installation av programvara för Intel kretsuppsättningar............................................................................. 59
Videodrivrutiner.................................................................................................................................................................59
Intel Serial IO-drivrutin......................................................................................................................................................59
Intel Trusted Execution Engine-gränssnitt........................................................................................................................59
Drivrutinen för Intel Virtual-knappen...............................................................................................................................59
Trådlösa och Bluetooth-drivrutiner...................................................................................................................................59
4 Systeminstallationsprogram............................................................................................................... 60
Systeminstallationsprogram............................................................................................................................................... 60
Öppna BIOS-inställningsprogrammet.............................................................................................................................. 60
Navigeringstangenter........................................................................................................................................................60
Startsekvens........................................................................................................................................................................60
Systeminstallationsalternativ...............................................................................................................................................61
Återställa CMOS-inställningar...........................................................................................................................................64
Rensa BIOS (systeminställningar) och systemlösenord.....................................................................................................65
5 Felsökning........................................................................................................................................... 66
Förbättrad systemutvärderingsdiagnostik före start (ePSA)........................................................................................... 66
Köra ePSA-diagnostik.................................................................................................................................................. 66
Systemets diagnosindikatorer............................................................................................................................................66
Flash-uppdatera BIOS (USB-minne).................................................................................................................................67
Flash-uppdatera BIOS....................................................................................................................................................... 67
Säkerhetskopia och återställningsalternativ......................................................................................................................68
WiFi-cykel.......................................................................................................................................................................... 68
Frisläppning av kvarvarande ström....................................................................................................................................68
Koppla bort Ethernet-kabeln från RJ-45-porten............................................................................................................68
6 Få hjälp och kontakta Dell.................................................................................................................. 70
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